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Nuffield Tractors

12A1333 - BMC Mini 948 Water pump

  • Brand: Nuffield Tractors
  • Condition: New
  • Part Number: 12A1333
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£78.15 exc VAT

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12A1333 Water Pump for BMC Mini Tractor 948cc Petrol and Diesel Engines

Quality replacement water pump supplied complete with gasket 12A919, suitable for BMC Mini tractors fitted with 948cc petrol and diesel engines.

The water pump is a vital part of the engine cooling system, circulating coolant through the engine block and radiator to help maintain correct operating temperature and prevent overheating.

Before fitting, please read the Water Pump Fitting Instructions in this link and sent with the water pump to ensure correct installation and long service life.

Suitable for:

  • BMC Mini Tractor – 948cc Petrol Engine
  • BMC Mini Tractor – 948cc Diesel Engine

Replaces old part number:

  • 12H3254

Technical specification:

  • Hub fixing thread: 1/4" UNF
  • Locating spigot diameter: 28.50mm (1.122")
  • Supplied complete with 12A919 gasket

Water pumps of the same part number supplied by other manufacturers may not be machined correctly. They have the following dimensions:

  • M6 fixing thread
  • 28.60mm locating spigot

These pumps are not interchangeable and may cause fitting problems as the water pump pulley will not fit. This water pump supplied by Tractor Spare Parts Ltd is manufactured to the correct specification for the original application, saving you time and money on the purchase of an incorrectly fitting water pump. 

Features:

  • Quality replacement water pump
  • Suitable for 948cc petrol and diesel engines
  • Supplied complete with mounting gasket
  • Correct 1/4" UNF hub fixing thread
  • Correct 28.50mm locating spigot diameter
  • Manufactured for reliable fit and cooling performance
  • Ideal for engine rebuild and cooling system repairs

This water pump is commonly replaced during engine overhauls, cooling system repairs and tractor restoration projects where the original pump has become worn, noisy or developed coolant leaks.

Ideal for customers searching for BMC Mini water pumps, 948cc diesel water pumps, 948cc petrol water pumps, tractor cooling system parts, vintage tractor engine components and BMC Mini restoration parts.

We specialise in quality parts for Nuffield, Leyland and Marshall tractors and aim to supply reliable tractor spare parts and cooling system components that fit correctly and perform reliably.

Original equipment manufacturers names and parts numbers are quoted for reference purposes only and are not intended to suggest that our replacement parts are made by the original equipment manufacturer.

Product images are for illustrative purposes only and may not always be an exact representation of the product.



Customer Questions:
“12A1333 - BMC Mini 948 Water pump what is the piece that this bolts on to the piece between pump and block ? would you have one ?”

There is a water pump adaptor that goes there. We have one at the moment but it is not listed on the website. We have more parts than we can list on the website, and some of these are good used parts, as in the case of this one. I have emailed you with the details of the adaptor that we have available.

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